HMD8708D-20M2600

RF Directional Couplers Overview

The HMD8708D-20M2600 is an RF directional coupler manufactured by SOSHIN ELECTRIC CO., LTD. Designed for general-purpose applications, this component operates within a frequency range of 2.3GHz to 2.9GHz. It features a coupling factor of 19.8dB and supports a maximum input power of 10W. The device utilizes a dual-band, dual-path architecture and is housed in a compact 0805 (2012 Metric) surface-mount package with a 6-pad configuration. It functions reliably across an operating temperature range of -40°C to +105°C.

RF Directional Couplers Feature Summary

• Dual-band, dual-path architecture for enhanced signal monitoring
• Compact 0805 surface-mount package design
• Wide operating temperature range suitable for industrial environments

RF Directional Couplers Applications

• General purpose RF signal monitoring
• Wireless communication systems
• Industrial equipment noise filtering

RF Directional Couplers Procurement Notes

Verify the specific ordering suffix against official datasheets to ensure correct frequency and coupling specifications. Confirm package type compatibility with PCB footprint requirements. Check RoHS compliance status if required by project standards. Validate supplier authorization to guarantee genuine components. Review storage conditions to maintain component integrity prior to assembly.

RF Directional Couplers Selection Notes

Select this component when a compact directional coupler is needed for frequencies between 2.3GHz and 2.9GHz. Consider the 10W power handling capability for moderate power applications. The 0805 package suits space-constrained designs. Ensure the 19.8dB coupling factor meets system measurement requirements. Verify thermal performance for high-temperature operational environments.

RF Directional Couplers Part Context

This part belongs to the HMD series of RF directional couplers from SOSHIN ELECTRIC. The series includes variants like HMD8709D-20M4000 and HMD6716D-20M3500, which differ in frequency ranges and coupling factors. These components are typically used in RF circuits for power monitoring and signal analysis. The company focuses on EMC protection and noise filtering solutions for industrial and consumer electronics markets.

RF Directional Couplers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other manufacturers' 0805 directional couplers only if electrical parameters match exactly. Verify pinout and package dimensions before substitution.